I have this script performing the same form of verification from two geographically dispersed boxes. I find sometimes the responses the two boxes get are different. To make the verification more ...

How to use multiplexing to speed up the SSH login process Your email has been sent How many times do you log in and out of your remote servers during the day? If you ...

Secure shell can overcome a number of networking deficiencies. Jack Wallen illustrates how you can use SSH port forwarding to create encrypted tunnels for remote and local forwarding. The ssh system ...

Secure Shell (SSH) is a tool I use daily. On my local area network (LAN), I have several Linux desktops and servers I need to access at any given moment, some of which do not have graphical user ...